You can see some of the different layers of porcelain enamel paint exposed where top green layer has worn away. It has been touched up with green paint around various parts of the edges on both sides by one of it's previous owners.
It is not 100% flat, and does have some very minor warping to it, but will still display nicely against a flat wall. On both sides of the sign, there is some black paint that was sprayed or splashed on by one of the previous owners.The item "RARE LARGE 30 SINCLAIR H-C GASOLINE OIL COMPANY DOUBLE SIDED PORCELAIN SIGN" is in sale since Monday, January 22, 2018. This item is in the category "Collectibles\Advertising\Gas & Oil\Merchandise & Memorabilia\Signs". The seller is "digger068" and is located in Naperville, Illinois. This item can be shipped to United States.